Pūnga Ārai Porowhita Ngongo Igbt i Tukuna mai i te Wheketere - Pūnga kiriata whakarewa mō te tono tuku hiko (DMJ-MC) – CRE
Pūnga Ārai Porowhita Ngongo Igbt i Tukuna Mai i te Wheketere - Pūnga kiriata whakarewa mō te tono tuku hiko (DMJ-MC) – Taipitopito CRE:
Ngā raraunga hangarau
| Awhe pāmahana whakahaere | Te pāmahana whakahaere mōrahi: +85℃ Te pāmahana o te kāwai o runga: +70℃ Te pāmahana kāwai iti: -40℃ | |
| whānuitanga kaha | 50μF ~ 4000μF | |
| Ngaohiko kua whakatauria | 450V.DC～4000V.DC | |
| Te ātete kaha | ±5%(J);±10%(K) | |
| Ātete i te ngaohiko | Vt-t | 1.5Un DC/60S |
| Vt-c | 1000+2×Un/√2 (V.AC) 60S(min3000 V.AC) | |
| Ngaohiko Nui | 1.1Un (30% o te roa o te kawenga) | |
| 1.15Un (30min/rā) | ||
| 1.2Un (5min/rā) | ||
| 1.3Un (1min/rā) | ||
| 1.5Un (100ms i ia wā, 1000 ngā wā i te roanga o te ora) | ||
| Tauwehenga memeha | tgδ≤0.003 f=100Hz | |
| tgδ0≤0.0002 | ||
| Ātete ārai | Rs*C≥10000S (i te 20℃ 100V.DC 60s) | |
| Te whakaroa o te mura | UL94V-0 | |
| Teitei rawa | 3500m | |
| e tika ana te hoahoa ritenga ina neke atu i te 3500m te teitei o te tāutanga | ||
| Te roanga o te oranga | 100000h(Un; Θhotspot≤70 °C) | |
| Paerewa tohutoro | IEC61071; GB/T17702; | |
Ō tātou kaha
1. Ratonga hoahoa ritenga e ai ki tētahi tono motuhake;
2. He rōpū hangarau mātau a CRE hei tautoko i ā mātou kiritaki me te otinga ngaio rawa atu;
3. Ratonga ipurangi 24 hāora;
4. Kei te wātea ngā pepa raraunga, ngā hoahoa, me ngā kaupapa angitu.
Āhuatanga
He rerekē anō te whānuitanga o te whakamahinga o ngā pūnga hiko DC. Ka whakamahia ngā pūnga hiko whakaene hei whakaiti i te wāhanga AC o te ngaohiko DC e piki haere ana (pērā i ngā pūtake hiko mō ngā tono ahumahi).
Ka taea e ā mātou pūnga iahiko kiriata te mimiti me te tuku i ngā iahiko tino tiketike i roto i ngā wā poto, ko ngā uara tihi o ngā iahiko he nui ake i ngā uara RMS.
Ka taea hoki e ngā pūnga iahiko tukunga ngaru (pulse) te tuku, te mimiti rānei i ngā ngaru iahiko poto rawa. He maha ngā wā ka whakamahia ēnei i roto i ngā tono tukunga me ngā ngaohiko kore-whakamuri, me ngā auau auau iti, pērā i te hangarau taiaho.
Tono
1. Ngā taputapu whakamātautau ngaohiko teitei;
2. Ngā pūmana hiko DC;
3. Hangarau ine me te whakahaere;
4. Te penapena pūngao i roto i ngā ara iahiko DC waenga;
5. ngā kaitahuri mana transistor me thyristor;
Ngā pikitia taipitopito hua:
Aratohu Hua e Pā Ana:
Mā ngā hangarau me ngā whakaurunga matatau, ngā ture kounga teitei, ngā utu whaitake, te tautoko tino pai me te mahi tahi tata ki ngā kaihoko, kua whakapau kaha mātou ki te whakarato i te painga pai rawa atu mō ā mātou kaihoko mō te Pūnga Arahiko Ngongo Igbt i tukuna mai e te wheketere - Pūnga kiriata whakarewa mō te tono tuku hiko (DMJ-MC) – CRE, ka tukuna te hua ki te ao katoa, pērā i: Belarus, Singapore, Libya, me te whāinga "kore hapa". Hei tiaki i te taiao, me ngā hua pāpori, me te tiaki i te kawenga pāpori a ngā kaimahi hei kawenga mā mātou. E mihi ana mātou ki ngā hoa mai i te ao katoa ki te toro mai me te ārahi i a mātou kia taea ai e mātou te whakatutuki i te whāinga wikitoria-toa.
Nā Lucia nō Airana - 2017.12.09 14:01 He kamupene pono, he kamupene pono hoki tēnei, he tino matatau ngā hangarau me ngā taputapu, ā, he tino rawaka te hua, kāore he āwangawanga mō te tāpiringa.
Nā Elaine nō UAE - 2017.11.11 11:41 
